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> RMSE: root mean square error. Most important one. Being 5 minutes off consistently is better than 30 minutes occasionally. This is essentially why I use waze
by draugadrotten 9y ago
> RMSE: root mean square error. Most important one. Being 5 minutes off consistently is better than 30 minutes occasionally.
This is essentially why I use waze: When there is an incident or other major block of a highway, the delays can easily be hours. With waze, I am routed around them. This have saved me catching a flight and arriving to a meeting in time on several occasions, as waze routing essentially is minimizing RMSE. Being 5% late eats into my safety margin, but when a trip takes 200% my estimated travel time it ruins my day.